Search results for "construct"
showing 10 items of 3723 documents
Six-years-long effects of the Italian policies for photovoltaics on the pay-back period of grid-connected PV systems installed in urban contexts
2017
Abstract In this study the discounted pay-back (DPB) period of rooftop photovoltaic (PV) systems installed in urban contexts was investigated during the course of time with the aim of evaluating the effects of the different supporting policies enacted by the Italian government. The profitability of the investment in three Italian cities was observed from June 2010 to May 2016 by means of an exhaustive economic analysis based on the study of the variation of the costs and benefits during the lifetime of the investment. The analysis considered the disbursements for the PV system devices, maintenance and management, insurance, and wear of PV panels and inverters. Other significant parameters, …
Posted Migration and Segregation in the European Construction Sector
2015
Worker ‘posting’ or temporary migration of manual workers sent by their employers to work on projects abroad has become increasingly prominent in the European construction industry. It is now normal to find groups of workers from all around Europe on construction sites, living in nearby temporary accommodations, moving on to other projects or back home when the project is complete. This article highlights the interaction between the social and spatial segregation and transnational mobility of these workers in the European Union construction labour market. We argue that the work-focused and employer-dominated nature of the posted workers' social world abroad contributes to their segregation …
Using NASA'S Long Term Data Record version 3 for the monitoring of land surface vegetation
2011
Numerous datasets have been made available for the observation of our planet from space. The aim of this work is the observation of changes in vegetation, through the use of a recent remote sensing dataset, NASA's Long Term Data Record (LTDR). Several authors have pointed out that vegetation monitoring benefits of the simultaneous use of Normalized Difference Vegetation Index (NDVI) and land surface temperature (LST). Therefore, this work presents the procedure developed to monitor vegetation with the LTDR dataset, using both NDVI and LST parameters. This procedure includes data preprocessing (estimation of NDVI and LST, orbital drift correction, atmospherically contaminated data reconstruc…
Can research into the diagnostic testing of reading in a second or foreign language contribute to SLA research?
2011
Language testing researchers have recently shown interest in diagnostic testing. However, diagnostic testing requires a better understanding of language abilities at a less general level than has been normal in language testing, and this has posed challenges to testers to define their diagnostic constructs both theoretically and operationally. In theory, second language acquisition (SLA) should be able to offer insights into the construct of reading in a second or foreign language (S/FL), and testing ought to be able to base diagnostic tests of S/FL reading on theoretical insights from SLA. It is, however, unclear whether this happens in practice. In this paper we examine the potential syne…
The hidden side of adverbs
2018
This paper will address the predicative nature of manner adverb(ial)s and of three types of sentence adverbs (subject-oriented, modal, and evaluative) in Italian. Predication often becomes overt by means of morphological correlates. Is it possible to find any such evidence with invariable adverbs? To unveil their predicative nature, a procedure will be suggested in which two sentences, one with a -mente adverb, the other with its cognate adjective (a) share the content morphemes (identity of the signifiant) and (b) entail each other (identity of the signifié as regards semantic roles). A number of such pairs will be discussed, examples of which include: Intelligentemente, Leo intervenne ‘Cl…
Bioy Casares: neo-fantástico y deconstrucción
2016
The complex dynamics of space and time present in some of the stories of Adolfo Bioy Casares have their roots in the interstitial that separates the genres of fantasy and neo-fantasy, and most of all in the suggestion of ontological ideas and doubts that characterise the latter. Deeply rooted in the unknown land of a reality that is full of doubts, the literature of Bioy Casares seeks to restore, through the multiple games of fiction, the perception and perceptions of a continuous changes that end with generating parallel worlds. The neo-fantastic passes the crucial limit of traditional fantasy, the stable and certain dichotomy between the real and the imaginary, and to do this it relies on…
Des constructions à tous les niveaux des discours spécialisés ? Propositions méthodologiques
2019
La recherche internationale sur les discours spécialisés oscille globalement entre deux pôles correspondant aussi à deux bornes chronologiques : d’un côté, une entrée strictement linguistique considérant pas tant les discours que les « langues de spécialité » envisagées en tant que sous-système de la langue générale longtemps à la base de la norme ISO 1087 ; de l’autre, une entrée explicitement ethnographique, par les spécialités elles-mêmes et leurs acteurs, aujourd’hui très largement répandue. On est ainsi passé d’une vision réductionniste centrée sur le système linguistique – à travers les terminologies – à une vision maximaliste où l’on peut parfois avoir du mal à (re)trouver le linguis…
AR METHODS FOR THE VISUALIZATION OF THE LOST MARBLE “TRIBUNA” IN THE MAIN APSE OF THE CATHEDRAL OF PALERMO
2022
Abstract. In recent years research works have shown that augmented reality tools can offer effective support for the dissemination of architectural heritage, when integrated into the information data extracted with surveying and representation tools and further data from other sources, e.g., history.The development and permanent updating of software platforms dedicated to augmented reality, i.e., Apple's ARKit and Google's ARCore, as well as the introduction of new features, offer today affordable support for the development of AR solutions.Some operational difficulties are due to the rapid and constant evolution of the technologies; the available solutions can be compared to prototypes and…
Elaboración de modelos 3D de diferentes morfologías y escalas utilizando técnicas Structure-from-Motion y fotografías terrestres
2016
En este trabajo se evalúan los métodos de foto-reconstrucción automatizada basados en el uso conjunto de las técnicas Structure from Motion (SfM) y Multi-View Stereo (MVS) para medir, monitorizar y cuantificar la dinámica de tres formas geomorfológicas: i) el glaciar rocoso del Corral del Veleta (Granada, España), ii) un paisaje de cárcavas de tipo calanchi (Sicilia, Italia) y ii) cinco pequeñas cabeceras de cárcava (Cáceres, España). Se incluyen en este trabajo los resultados sobre la precisión, utilidad y aplicabilidad de estas técnicas. Para la cuantificación de la precisión se utilizan el error cuadrático medio (RMSE) de los puntos de control que se emplean en la georreferenciación y la…
Verbal compounding in Latin: the case of -MAKE verbs
2013
This paper aims at describing Latin compound verbs (CVs) whose second member is a verbal constituent connected with facio ‘to make’. Though there is a large literature on CVs in other languages, little has been said on Latin (Flobert 1978; Fruyt 2001 inter al.). CVs are extremely interesting in several respects. First, compared to Latin nominal compounds, whose core consists of exocentric formations, -MAKE CVs are endocentric constructions (Brucale 2012). Second, they represent an island of productivity in the generally unproductive area of verbal compounding in Latin. Third, they can be compared to analogous constructions in other Indo-European languages, viz. Persian and Hindi, which exhi…